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A platform for research: civil engineering, architecture and urbanism
Protective device for hydraulic engineering construction
The invention relates to the technical field of fences, and discloses a protective device for hydraulic engineering construction, which comprises a protective block, a side groove is formed in the side wall of the protective block, an extension block is slidably connected in the side groove, and a first rack is arranged on the extension block; a rotating shaft is rotationally connected to the protection block and extends into the side groove, a first gear is coaxially connected to the rotating shaft, the first gear is meshed with the first rack, and a stop groove is formed in the rotating shaft; a top block is arranged on the protection block, a stop block is transversely connected to the top block in a sliding mode, and a first spring is arranged between the stop block and the top block; the stop block is located in the stop groove and is in sliding fit with the stop groove. According to the scheme, the problem that the length of an existing protection device cannot be adjusted is mainly solved.
本发明涉及围栏技术领域，公开了水利工程施工用防护装置，包括防护块，防护块侧壁上设有侧槽，侧槽内滑动连接有延伸块，延伸块上设有第一齿条；防护块上转动连接有转轴，转轴伸入侧槽内，转轴上同轴连接有第一齿轮，第一齿轮与第一齿条啮合，转轴上设有止动槽；防护块上设有顶块，顶块上横向滑动连接有止动块，止动块与顶块之间设有第一弹簧；止动块位于止动槽内，止动块与止动槽滑动配合。本方案主要解决了现有防护装置存在不能调节长度的问题。
Protective device for hydraulic engineering construction
The invention relates to the technical field of fences, and discloses a protective device for hydraulic engineering construction, which comprises a protective block, a side groove is formed in the side wall of the protective block, an extension block is slidably connected in the side groove, and a first rack is arranged on the extension block; a rotating shaft is rotationally connected to the protection block and extends into the side groove, a first gear is coaxially connected to the rotating shaft, the first gear is meshed with the first rack, and a stop groove is formed in the rotating shaft; a top block is arranged on the protection block, a stop block is transversely connected to the top block in a sliding mode, and a first spring is arranged between the stop block and the top block; the stop block is located in the stop groove and is in sliding fit with the stop groove. According to the scheme, the problem that the length of an existing protection device cannot be adjusted is mainly solved.
本发明涉及围栏技术领域，公开了水利工程施工用防护装置，包括防护块，防护块侧壁上设有侧槽，侧槽内滑动连接有延伸块，延伸块上设有第一齿条；防护块上转动连接有转轴，转轴伸入侧槽内，转轴上同轴连接有第一齿轮，第一齿轮与第一齿条啮合，转轴上设有止动槽；防护块上设有顶块，顶块上横向滑动连接有止动块，止动块与顶块之间设有第一弹簧；止动块位于止动槽内，止动块与止动槽滑动配合。本方案主要解决了现有防护装置存在不能调节长度的问题。
Protective device for hydraulic engineering construction
水利工程施工用防护装置
WANG YINGMING (author) / LIU YING (author) / XIAO FENG (author) / WU PENGCHENG (author) / QUAN LI (author) / XU JING (author)
2024-10-15
Patent
Electronic Resource
Chinese
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